initPageFun({className:'类的学习'});

class Class1 {
    des:String;
    constructor(props:object) {
        const props_ = JSON.parse(JSON.stringify(props));
        this.des = props_.des;
        this.log();
    };
    log = () =>{
        console.log(this,this.des)
    }
}
new Class1({des:'测试'});
